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2026-01-21 - 20:42
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Wed Jan 21, 2026 12:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/107:07:261
120650570,0irq/26-eth1-rx-0-21swapper/307:05:323
112750540,0irq/25-eth00-21swapper/207:05:502
120650450,0irq/26-eth1-rx-0-21swapper/007:08:020
2923599170,0cyclictest6988-21bash12:17:310
2923899160,0cyclictest0-21swapper/310:40:193
29235991614,0cyclictest12584-21sshd09:41:230
2923799150,0cyclictest0-21swapper/212:25:102
29236991511,0cyclictest0-21swapper/111:02:231
1499150,0migration/022834-21bash10:38:590
29238991413,0cyclictest0-21swapper/311:37:493
2923799140,0cyclictest32642-21sshd11:42:352
2923799140,0cyclictest32642-21sshd11:42:352
2923799140,0cyclictest12323-21sshd09:30:192
2923799140,0cyclictest0-21swapper/209:19:352
29236991413,0cyclictest21259-21diskmemload10:38:481
29236991412,0cyclictest0-21swapper/109:40:021
29236991411,0cyclictest0-21swapper/111:28:251
2923699140,0cyclictest21259-21diskmemload09:34:271
29235991413,0cyclictest0-21swapper/010:27:300
2923599140,0cyclictest0-21swapper/010:40:210
112750140,0irq/25-eth00-21swapper/211:20:452
29238991313,0cyclictest810-40kipmi009:45:143
29238991312,0cyclictest26089-21sshd11:24:403
29238991312,0cyclictest25850-21sshd10:56:133
29238991312,0cyclictest17363-21sshd10:37:593
29238991312,0cyclictest1479-21nfsd11:09:203
29238991312,0cyclictest0-21swapper/309:22:333
29238991311,0cyclictest2968-21sshd09:56:233
2923899130,0cyclictest9907-21id11:27:223
2923899130,0cyclictest25101-21sshd10:00:133
2923899130,0cyclictest0-21swapper/312:35:323
2923899130,0cyclictest0-21swapper/312:12:463
29237991312,0cyclictest0-21swapper/209:28:322
29237991311,0cyclictest0-21swapper/210:46:572
2923799130,0cyclictest0-21swapper/211:29:152
2923799130,0cyclictest0-21swapper/211:05:392
2923799130,0cyclictest0-21swapper/210:10:282
2923699139,0cyclictest25214-21sshd11:46:541
29236991312,0cyclictest0-21swapper/112:19:531
29236991312,0cyclictest0-21swapper/110:54:231
2923699130,0cyclictest112750irq/25-eth009:45:211
2923699130,0cyclictest0-21swapper/111:05:041
29235991312,0cyclictest12443-21sshd09:46:580
351120,0ktimersoftd/30-21swapper/310:54:073
351120,0ktimersoftd/30-21swapper/309:37:203
29238991212,0cyclictest0-21swapper/309:10:363
29238991211,0cyclictest27439-21sshd12:04:173
29238991211,0cyclictest0-21swapper/312:06:543
29238991211,0cyclictest0-21swapper/311:04:013
29238991211,0cyclictest0-21swapper/309:51:493
29238991210,0cyclictest0-21swapper/312:18:213
2923899120,0cyclictest0-21swapper/311:48:303
2923899120,0cyclictest0-21swapper/310:48:263
2923899120,0cyclictest0-21swapper/310:27:453
2923899120,0cyclictest0-21swapper/310:17:323
29237991211,0cyclictest3044-21bash12:11:062
29237991211,0cyclictest18974-21bash09:37:002
29237991211,0cyclictest14070-21sshd10:09:342
29237991211,0cyclictest0-21swapper/210:27:242
29237991211,0cyclictest0-21swapper/209:14:292
29237991210,0cyclictest0-21swapper/212:35:402
29237991210,0cyclictest0-21swapper/212:32:472
29237991210,0cyclictest0-21swapper/211:16:062
29237991210,0cyclictest0-21swapper/209:45:302
2923799120,0cyclictest0-21swapper/212:24:032
29236991212,0cyclictest0-21swapper/108:45:191
29236991211,0cyclictest20192-21sshd10:44:121
29236991211,0cyclictest0-21swapper/110:57:031
29236991211,0cyclictest0-21swapper/110:10:211
29236991210,0cyclictest0-21swapper/109:25:571
2923699120,0cyclictest18721-21sshd10:15:411
2923699120,0cyclictest0-21swapper/111:33:451
29235991212,0cyclictest0-21swapper/012:11:420
29235991211,0cyclictest23345-21sshd11:57:540
29235991211,0cyclictest23345-21sshd11:57:530
29235991211,0cyclictest0-21swapper/011:22:550
29235991211,0cyclictest0-21swapper/010:30:510
29235991211,0cyclictest0-21swapper/010:24:340
29235991211,0cyclictest0-21swapper/010:14:480
29235991210,0cyclictest0-21swapper/012:00:330
29235991210,0cyclictest0-21swapper/010:56:260
29235991210,0cyclictest0-21swapper/009:32:550
2923599120,0cyclictest0-21swapper/010:17:170
29238991111,0cyclictest0-21swapper/311:31:493
29238991111,0cyclictest0-21swapper/311:14:273
29238991110,0cyclictest9018-21sshd09:18:543
29238991110,0cyclictest2721-21sshd12:28:003
29238991110,0cyclictest20853-21sshd10:21:423
29238991110,0cyclictest16067-21sshd09:42:013
29238991110,0cyclictest0-21swapper/312:30:003
29238991110,0cyclictest0-21swapper/311:41:383
29238991110,0cyclictest0-21swapper/311:41:383
29238991110,0cyclictest0-21swapper/308:25:193
29238991110,0cyclictest0-21swapper/308:25:183
2923899110,0cyclictest0-21swapper/310:32:523
2923899110,0cyclictest0-21swapper/309:31:253
2923899110,0cyclictest0-21swapper/309:25:503
29237991111,0cyclictest15084-21sshd12:02:002
29237991111,0cyclictest0-21swapper/212:18:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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